Craig's Skydive for Breast Cancer because his mate is too fat to do it

I was in the pub the other night and a mate had with him a Breast Cancer Haven Skydive Fundraising Pack. I asked him if he had brought it into the pub to get some sponsors, "no mate I'm looking for someone to take my place as you cannot weigh more than 15 stone to do the Skydive so there is no way I will lose 3 stone in 6 weeks".Having consumed too much alcohol I foolishly blurted out 'I'LL DO IT'. That was it, the fundraising pack was passed onto me quicker than you could say Sky Dive.